Weft-yarn drawing-off and length-measuring apparatus of weaving

Details Weft-yarn drawing-off and length-measuring apparatus of weaving Weft-yarn drawing-off and length-measuring apparatus of weaving

1976-09-10

1978-02-21

Jaudon, H. S.

Textiles: weaving

Weft manipulation

Weaving with stationary weft supply

D03D 4736

Patent

active

040747301

ABSTRACT:
In a weaving loom of the type having program controlled weft selector means, a weft-yarn drawing-off and length-measuring apparatus comprising a detachable length-measuring roller. A pressing roller is in rolling contact with the length-measuring roller and movable relative to the length-measuring roller such as when the length-measuring roller is to be replaced with another roller having a different diameter. A roller guide mechanism including a parallelogrammic four-bar linkage contains the pressing roller to move in an arc. A weft guide mechanism is provided and is operative to move a weft yarn into and out of a position passable between the rollers. A control mechanism operated by the weft selector means drives the weft guide mechanism into and out of a condition providing the aforesaid position of the weft yarn.

REFERENCES:
patent: 3799212 (1974-03-01), Stanislav et al.
patent: 3820574 (1974-06-01), Mizuno
patent: 4000762 (1977-01-01), Mizuno

Affiliated with

Also associated with

Rating

Weft-yarn drawing-off and length-measuring apparatus of weaving does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Weft-yarn drawing-off and length-measuring apparatus of weaving , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Weft-yarn drawing-off and length-measuring apparatus of weaving will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-121331